We had four doors installed. All doors leak air around the seals. We wish we had kept the original doors as even though old, they were airtight. The owners response to our issues were welcome to Ontario. Implying that all doors leak in this Province. Both of the French doors are also warped, so impossible to seal. The weatherstripping on all four doors is innefective and has also been cut too short...adding to the draughts. Our heating and cooling bills are more expensive now due to Jovanaski.